HI-IN
This is a drop-in water filter for Cuisinart coffee machines, built to replace the original cartridge without modification. It reduces chlorine, odours, heavy metals and scale-forming minerals from the water feeding your brewer, using coconut-shell activated carbon and food-grade ion-exchange resin. It is made by Thesvin for coffee equipment brands, distributors and service partners who need a reliable compatible part.
Fitment comes first. The cartridge follows the same dimensional envelope and connection geometry as the original Cuisinart filter, so it seats into the machine's filter holder and seals in the same way. There is no adapter to add, no hose to cut and no housing to change — you remove the old cartridge, insert the Thesvin part and close the holder as usual.
Because the interface is matched to the host device, the filter locates correctly in the water path and stays stable through normal brewing cycles. The external frame keeps the media bed in place so water passes through the carbon and resin rather than bypassing them, which is what preserves both filtration performance and flow rate over the service interval.
If your machine is a different Cuisinart series, or if you are fitting this filter into another brand's holder, send us the model or a photo of the old part. We can confirm compatibility or adjust the design for an OEM project.
The filtration media are coconut-shell activated carbon and food-grade ion-exchange resin. The carbon adsorbs residual chlorine and organic compounds that affect taste and smell, while the resin exchanges hardness ions that form limescale. The result is water that lets the coffee's own flavour come through and reduces scale build-up inside the brewer, which helps protect the heating element and extends the working life of the machine.
Fine microporous interception also captures larger particles such as sediment and rust carried in the supply line. The filter is intended for cold-water filtration only, with an operating range of 2°C to 38°C and a working pressure of 20–120 psi (about 1.4–8.3 bar). It suits automatic, semi-automatic and commercial coffee machines, as well as OEM water-filter programmes.
| Item | Detail |
|---|---|
| Filtration media | Coconut-shell activated carbon and food-grade ion-exchange resin |
| Micron rating | Fine microporous interception; captures sediment, rust and other large particles |
| Filter life | Approximately 250 litres or 2–3 months, depending on local water quality and usage frequency |
| Operating pressure | 20–120 psi (approximately 1.4–8.3 bar) |
| Operating temperature | 2°C–38°C (cold-water filtration only) |
| Applications | Automatic, semi-automatic and commercial coffee machines; water softening; OEM water-filter manufacturing |
| Quality systems | Production follows ISO 9001/14001, IATF 16949 and medical supplies GMP standards; CNAS national-level testing |
Thesvin holds IATF 16949, the automotive quality management system certification obtained in 2024, and applies IQC, IPQC and OQC controls across incoming materials, in-process assembly and outgoing inspection. For a filter like this, that discipline shows up as dimensional consistency from batch to batch — the cartridge that fits today's machine fits the next one.
Our own laboratory is accredited by CNAS, so filtration efficiency, dust holding capacity and resistance can be tested and reported. The production site covers 50,000 m², including six clean workshops totalling 20,000 m². The company is certified to ISO 9001, ISO 14001 and ISO 45001, and products meet REACH and RoHS requirements with compliance documents available.
With more than 20 years of filtration development and manufacturing experience, we have exported to Europe, the United States, Japan and Korea for over two decades and have developed more than 1,000 filtration solutions. Multiple automated lines support monthly output in the millions of pieces. OEM/ODM options include size, structure, media grade, housing colour, logo and packaging.
To quote accurately, we need five things: your device or vehicle model, the size or a drawing of the cartridge, the required airflow or water flow, the operating conditions (pressure, temperature, water quality) and your target quantity. Send them through our contact page and we will confirm fitment and pricing.
The cartridge is designed to match the dimensions and connection of the original Cuisinart filter, so it seats and seals in the same holder without modification. Send us your machine model or a photo of the old cartridge and we will confirm compatibility before you order.
Yes. A used cartridge is often the clearest reference — we measure its dimensions and interface and match or modify the design accordingly. Photos with a ruler in frame are enough to start the check.
Coconut-shell activated carbon and ion-exchange resin reduce chlorine, odours, heavy metals and scale-forming minerals, and fine microporous interception captures sediment and rust. Rated life is approximately 250 litres or 2–3 months, depending on local water quality and usage frequency.
Yes. We support OEM/ODM on size, connection, media formulation, housing colour, laser marking, logo printing and retail or industrial packaging. Share your specification and target market, and we will propose a design and sampling plan.
The standard compatible version has an MOQ of 5,000 pieces, with stock or small-batch orders typically delivered in 15–20 days. OEM customised versions are recommended from 10,000 pieces, with mass production about 25–30 days including tooling and packaging development.
Yes. We provide 1–3 standard stock samples free of charge; you cover the international courier cost. Customised samples carry a sample fee based on development complexity, which is credited against the order, and are usually dispatched within 3–5 working days.
IQC, IPQC and OQC checks cover incoming materials, in-process assembly and outgoing inspection under our IATF 16949 and ISO 9001 systems. Key indicators are tested in our CNAS-accredited laboratory, and the outgoing AQL standard is 2.5.
Replace it at approximately 250 litres or every 2–3 months, whichever comes first; hard water or heavy use may shorten that interval. Consistent replacement protects the brewer from scale and keeps the flow rate within the machine's specification.